104453211542513 has 4 divisors (see below), whose sum is σ = 104453330922468. Its totient is φ = 104453092162560.

The previous prime is 104453211542453. The next prime is 104453211542521. The reversal of 104453211542513 is 315245112354401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 66810483317824 + 37642728224689 = 8173768^2 + 6135367^2 .

It is a cyclic number.

It is not a de Polignac number, because 104453211542513 - 2²² = 104453207348209 is a prime.

It is a super-3 number, since 3×104453211542513³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104453211842513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58367768 + ... + 60130713.

It is an arithmetic number, because the mean of its divisors is an integer number (26113332730617).

Almost surely, 2^{104453211542513} is an apocalyptic number.

It is an amenable number.

104453211542513 is a deficient number, since it is larger than the sum of its proper divisors (119379955).

104453211542513 is an equidigital number, since it uses as much as digits as its factorization.

104453211542513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119379954.

The product of its (nonzero) digits is 288000, while the sum is 41.

Adding to 104453211542513 its reverse (315245112354401), we get a palindrome (419698323896914).

The spelling of 104453211542513 in words is "one hundred four trillion, four hundred fifty-three billion, two hundred eleven million, five hundred forty-two thousand, five hundred thirteen".